Function: 1. Feature: T99W175 is designed for laptops or other devices compliant with PCI Express M.2 type 3042 socket specification, key B. 2. Support: The T99W175 is a data card that provides wireless wide area network (WWAN). 5GNR (Sub 6G), LTE, UMTS (HSDPA, HSUPA, HSPA DC) HSPA and GPS, Gloonass, BeiDou, Gileo protocols. 3. Easy to use: This module is ideal for a wide range of applications, thanks to its unique combination of performance, safety, and flexibility. 4. Applications: modem plug for Dell 5G laptops, PCIE mode only, not for USB ports. Not applicable for USB adapters, only SIM cards. 5. Applies to model: for Dell Lattiude 9420 2 in 1, for Dell Lattiude 9430 2 in 1, for Dell Latitude 9520 2 in 1, for Dell 7560, for Dell 7760. . 5G Network Module T99W175 5G Module Network Card . 5G Network Module T99W175 5G Module Network Card Specification: Item Type: 5G Network Module Product Material: PCB LTE bandwidth: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 4x4 LTE bandwidth: 1, 2, 3, 4, 7, 25, 30, 38, 39, 40, 41, 42, 48, 66 LTE Category (UL DL): 20 13 Maximum LTE speed (UL DL): 2000 Mbps 150 Mbps NSA Band No. 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 66, 71, 77, 78, 79, 257, 258, 260, 261 5G: 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 66, 71, 77, 78, 79 WCDMA: B1, 2, 4, 5, 6, 8, 9, 19 . 5G Network Module T99W175 5G Module Network Card . 5G Network Module T99W175 5G Module Network Card List of packages: 1x 5G network module Plug and play . 5G Network Module T99W175 5G Module Network Card . 5G Network Module T99W175 5G Module Network Card